public bool SendPaymentApply(List<Message> messageList)
 {
     Boolean IsFine = false;
     DataClasses1DataContext dc = new DataClasses1DataContext();
     try
     {
         foreach (Message message in messageList)
         {
             int? a = new int?((int)MessageType.PaymentApply);
             dc.insertMessage(new Guid?(), message.userFrom.UserName, "adminUser", message.content, a);
         }
         IsFine = true;
     }
     catch (Exception e)
     {
         IsFine = false;
     }
     return IsFine;
 }
        //发布消息13 ok
        public bool PublishMessage(List<Message> MessageList)
        {
            bool IsSucceed = false;
            //数据访存器
            DatabaseAccess.DataClasses1DataContext DBAccessor = new DataClasses1DataContext();

            if (MessageList != null)
            {
                foreach (Message message in MessageList)
                {
                    try
                    {
                        //插入数据库
                        DBAccessor.insertMessage(message.ID, message.userFrom.UserName, message.userTo.UserName, message.content, (int)message.messageType);
                        IsSucceed = true;
                    }
                    catch (Exception e)
                    {
                        IsSucceed = false;
                        break;
                    }
                }
            }
            return IsSucceed;
        }